CN102687649A

CN102687649A - Growing method of green selenium-rich nutrient paddy rice

Info

Publication number: CN102687649A
Application number: CN201210186356XA
Authority: CN
Inventors: 陈武茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2012-09-26
Anticipated expiration: 2032-05-29
Also published as: CN102687649B

Abstract

The invention discloses a growing method of green selenium-rich nutrient paddy rice. A biological organic selenium-rich ecological fertilizer is uniformly applied to a field once during the ploughing before paddy rice is planted, and produced unhusked rice is processed into green nutrient rice rich in selenium of 0.16-0.22mg/kg. The method disclosed by the invention is convenient to operate; the prepared fertilizer production technology is simple and easy to implement, and the time and the labor are saved; by adopting the fertilizer, the photosynthesis of the paddy rice can be enhanced, the paddy rice resists drought as well as diseases and insect pests, the output and the quality are improved, and the produced rice is green and environment-friendly without any hormone, chemosynthetic growth hormone or pesticide pollution; and moreover, the rice supplements the selenium, and has rich nutrition and when the rice is eaten for a long time, the health is can promoted and the life of people is prolonged.

Description

The kind method for planting of a kind of green selenium-rich nutritive paddy rice

Technical field

The present invention relates to a kind of agricultural product production technical field, be specifically related to the kind method for planting of a kind of green selenium-rich nutritive paddy rice.

Background technology

The selenium element came to light in 1817, was confirmed as by the World Health Organization in 1973 " trace element that the humans and animals vitality is essential ".More than 40 countries and regions lack selenium or low selenium in the world, and there is 72% area in China, and 2/3rds population is lived in low selenium or scarce selenium district.Selenium and human life vigor are closely bound up, and scarce selenium can cause the multiple disease of human body occurred frequently, like more than 40 kind of diseases such as cardiovascular and cerebrovascular diseases, hypertension, diabetes, Kaschin-Beck disease, Parkinson's disease, cancers.Therefore, world health organisation recommendations human body additional 200 microgram selenium every day can effectively prevent the generation of multiple disease, and it is 50200 micrograms that our resident's selenium intake every day is recommended by Chinese Soclety of Nutrition.Selenium required in the human body can not generate, and can only lean on food intake to replenish.

From at all times, people lean on rice cultivation to produce rice to mend selenium, but Se content is very low in the soil; Do not reach the health needs, mend the selenium patent through the domestic and international paddy rice of retrieval, it is all more loaded down with trivial details to operate enforcement from technological process, technology; Will be at the nursery stage of paddy rice, transplant before, at the beginning of tillering stage, booting stage, flowering stage, grouting, mid-term; Repeatedly spray to seed phase etc. and to mend the selenium foliar fertilizer, it is bigger to drop into manpower and materials, but effect is not very good.

Summary of the invention

Technical problem that will solve required for the present invention and purpose are: it is not enough and provide and inorganic selenium is converted into the organic selenium that helps absorption of human body through rice biological, the kind method for planting of safe and reliable a kind of green selenium-rich nutritive paddy rice to solve rice Se content that traditional rice cultivation method produces.

For realizing above-mentioned purpose; Technical scheme of the present invention is: a kind of biological organic Se-rich ecological fertilizer of being made up of following component and content (percentage by weight) is provided: 1, prescription and raw material: Chinese milk vetch (bright grass) 15%-20%, calcium magnesium phosphorus (pulvis) 6%-8%, superphosphate (pulvis) 6%-8%, medical stone (pulvis 80 orders-100 order) 3%-5%, zeolite (pulvis 80 orders-100 order) 3%-5%, potassium feldspar (pulvis 80 orders-100 order) 3%-5%, paulownia oil cake (pulvis) 6%-8%, cake-shaped rape seed dregs cake (pulvis) 6%-8%, potassium sulphate (pulvis) 3%-4%, ferrous sulfate (pulvis) 0.6%-1%, zinc sulphate (pulvis) 1%-1.5%, magnesium sulfate (pulvis) 0.6%-1%, manganese sulphate (pulvis) 0.6%-1%, sodium metasilicate (pulvis) 1.5%-2%, sodium selenate (pulvis) 0.15%-0.2%, copper sulphate (pulvis) 0.5%-1%, borax (pulvis) 1.5%-2%, ammonium molybdate (pulvis) 0.35%-0.4%, rare earth chloride (pulvis) 1.5%-2%, activator for phosphor element of soil (pulvis) 1.5%-2%, surplus are water, and above raw material sum is 100%; 2, preparation method: the short grass that 1. fresh Chinese milk vetch is chopped into 5 centimeter length; 2. calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, the above raw material of cake-shaped rape seed dregs cake are mixed and mix thoroughly; 3. with potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes; 4. after earlier raw material in the water of surplus and the 3. formula being mixed again with 2. formula in raw material, 1. raw material is mixed together even back and collects in heaps in the formula; How much look raw material; General 200-300 kilogram is a rickle; Every composting also adds the plastic mulching heat and moisture preserving, and the fermentation system of macerating can be used in about 15-20 days at normal temperatures; 3, consumption and time of application: every mu of consumption is good by 150 kilograms, evenly spreads fertilizer over the fields into the field this fertilizer is disposable when time of application is ploughed a field before paddy rice is planted.The paddy rice that makes growth is from elements such as root enrichment selenium, and the paddy that this novel green ecological fertilizer is produced through producing the green nourishing rice, is rich in organic selenium 0.16mg/kg 0.22mg/kg.

The effective effect of the present invention: the present invention is the kind method for planting of a kind of green selenium-rich nutritive paddy rice.Successively implement through the inventor in more than the 150 mu of paddy rice large tracts of land that 2009-2011 planted in village's groups such as the positive Pavilion of Flourishing Culture of fiber crops township Zu Chong, poplar man's ridge and Luo Jiachong in 3 years; Also taking a sample after the paddy maturation in September, 2011 send Hunan Province agricultural product quality inspection center and inspection and quarantining for import/export center, Hunan to detect; Its rice is rich in organic selenium 0.16mg/kg-0.22mg/kg, has all reached the state food nutrition fortifier and has used high selenium level in the sanitary standard.And rice is of fine quality, and mouthfeel is good, and amount of increase in production is big, and average every per mu yield reaches more than 800 kilograms, and 150 mu of gross yields reach more than 120 ton, and the gross output value reaches 250,000 yuan, remarkable economic and social benefits.It is convenient that the present invention has production operation, and the production technique for fertilizer of being prepared is simple, saving of work and time; Use should can strengthen paddy rice photosynthesis by fertilizer, and drought resisting, disease and insect resistance improve the yield and quality; The rice environmental protection of producing does not contain the growth hormone of hormone and chemosynthesis, no pesticide pollution; And it is abundant to mend selemium nutrition, and the resident is edible for a long time health to lengthen one's life.

Embodiment

The kind method for planting of a kind of green selenium-rich nutritive paddy rice; Be that the ecological fertilizer formula of biological organic Se-rich is formed and content (percentage by weight) is respectively: Chinese milk vetch (bright grass) 20%, calcium magnesium phosphorus (pulvis) 8%, superphosphate (pulvis) 8%, medical stone (pulvis 80 orders-100 order) 5%, zeolite (pulvis 80 orders-100 order) 5%, potassium feldspar (pulvis 80 orders-100 order) 5%, paulownia oil cake (pulvis) 8%, cake-shaped rape seed dregs cake (pulvis) 8%, potassium sulphate (pulvis) 4%, ferrous sulfate (pulvis) 1%, zinc sulphate (pulvis) 1.5%, magnesium sulfate (pulvis) 1%, manganese sulphate (pulvis) 1%, sodium metasilicate (pulvis) 2%, sodium selenate (pulvis) 0.2%, copper sulphate (pulvis) 1%, borax (pulvis) 2%, ammonium molybdate (pulvis) 0.4%, rare earth chloride (pulvis) 2%, activator for phosphor element of soil (pulvis) 2%, surplus are water, and above raw material sum is 100%.The preparation method that this is fertile: the short grass that 1. fresh Chinese milk vetch is chopped into 5 centimeter length; 2. with calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, cake-shaped rape seed dregs cake, above raw material mixes to be mixed thoroughly; 3. with potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes; 4. after earlier raw material in the water of surplus and the 3. formula being mixed again with 2. formula in raw material, 1. raw material is mixed together even back and collects in heaps in the formula; Looking how many general 200-300 kilograms of raw material is a rickle; Every compost also adds the plastic mulching heat and moisture preserving, and the fermentation system of macerating can be used in about 15-20 days at normal temperatures.Consumption and time of application: every mu of consumption is good by 150 kilograms, should fertilizer is disposable when time of application is ploughed a field before paddy rice is planted evenly spreads fertilizer over the fields into the field.

Claims

1. the kind method for planting of a green selenium-rich nutritive paddy rice is characterized in that: disposable spreading fertilizer over the fields into field when the ecological fertilizer of biological organic Se-rich is ploughed a field before paddy rice is planted.Said biological organic Se-rich ecological fertile recipe ingredient and weight percent content are: Chinese milk vetch aquatic foods grass 20%, calcium magnesium phosphorus 8%, superphosphate 8%, medical stone 5%, zeolite 5%, potassium feldspar 5%, paulownia oil cake 8%, cake-shaped rape seed dregs cake 8%, potassium sulphate 4%, ferrous sulfate 1%, zinc sulphate 1.5%, magnesium sulfate 1%, manganese sulphate 1%, sodium metasilicate 2%, sodium selenate 0.2%, copper sulphate 1%, borax 2%, ammonium molybdate 0.4%, rare earth chloride 2%, activator for phosphor element of soil 2%, surplus are water, and above raw material sum is 100%.

2. the kind method for planting of green selenium-rich nutritive paddy rice according to claim 1 is characterized in that: the ecological fertile preparation method of described biological organic Se-rich is: the short grass that 1. fresh Chinese milk vetch is chopped into 5 centimeter length; 2. with calcium magnesium phosphorus, superphosphate, medical stone, zeolite, potassium feldspar, paulownia oil cake, cake-shaped rape seed dregs cake, above raw material mixes; 3. with potassium sulphate, ferrous sulfate, zinc sulphate, magnesium sulfate, manganese sulphate, sodium metasilicate, sodium selenate, copper sulphate, borax, ammonium molybdate, rare earth chloride, activator for phosphor element of soil, above raw material mixes; 4. after earlier raw material in excess water and the 3. formula being mixed again with 2. formula in raw material, 1. raw material is mixed together even back and collects in heaps in the formula; The 200-300 kilogram is a rickle; Every composting also adds the plastic mulching heat and moisture preserving, and the fermentation system of macerating was used in 15-20 days at normal temperatures.150 kilograms of every mu of consumptions.

3. the kind method for planting of a kind of green selenium-rich nutritive paddy rice according to claim 1 is characterized in that: nutrient rice is rich in organic selenium 0.16mg/kg-0.22mg/kg.